VOICE main CPU is a 16 bits MotorolaMC 68000 manages 32 voices polyphony - relative DACs are Burr-Brown PCM56 same technology used in the EMU Proteus series.
A basic Procussion patch or stack is composed by 4 PCM samples layers then a kit contains up to 24 stacks assigned to keyboard zones - each layer can be read forward, forward or delayed.

Special RANDOM functions humanizes the hihats for more realistic play using 2 settings:

- trig mode allows a volume EG to cycle through all its stages when note is received
- gate mode allows a volume envelope to cycle through its attack segment and hold stages when a MIDI note on command is received.

LFO a single oscillator (4 shapes: triangle, saw, sinewave and square) for each layer.
Main modulation destinations are: